81548087

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 88957440

約数和(自身を除く): 7409353

約数列:

[1, 23, 29, 103, 667, 1187, 2369, 2987, 27301, 34423, 68701, 122261, 791729, 2812003, 3545569, 81548087]

約数ペア:

[(1, 81548087), (23, 3545569), (29, 2812003), (103, 791729), (667, 122261), (1187, 68701), (2369, 34423), (2987, 27301)]